?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+Tar+Sarolta&rft.aufirst=Sarolta&rft.aulast=Tar&rft.date=2023&rft.title=A+t%C3%BAlterhel%C3%A9shez+kapcsol%C3%B3d%C3%B3+eg%C3%A9szs%C3%A9g%C3%BCgyi+probl%C3%A9m%C3%A1k+%C3%A9s+ment%C3%A1lis+t%C3%BCnetek+vizsg%C3%A1lata+amat%C5%91r+fut%C3%B3k+k%C3%B6r%C3%A9ben+%3A+%5Babsztrakt%5D&rft.genre=proceeding